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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
4 S54 G580 supercharger system is the culmination of over 20 years of S54 forced induction experience and over 1400 S54 supercharger systems sold worldwide to date
these pistons provide the durability and performance necessary to maximize power output safely
Recommendation: Manley rods provide excellent value and reliability for street builds running up to 750 HP
- Sold as complete set (10-cylinders)
Mini N18 Prince ARP Head Stud Kit 9104 4 S54 G580 supercharger systemUpgrade your MINI N18 Prince engine with an ARP Head Stud Kit. Unlike OEM bolts, these 8740 alloy studs are reusable, heat treated to 200,000 psi, and centerless ground for precise fitment. Engineered for ultimate cylinder head to block sealing, they prevent head gasket failure in high compression or forced induction setups. Each kit includes black oxide studs and hardened parallel washers for even torque distribution and superior durability.
